Pith Number

pith:25SXJAAQ

pith:2008:25SXJAAQ4L6SZ7SCURLNUHXU3Z

not attested not anchored not stored refs pending

Progress in atom chips and the integration of optical microcavities

B. Darqui\'e, E. A. Hinds, G. Dutier, J. Goldwin, M. Trupke

arxiv:0802.0987 v1 · 2008-02-07 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{25SXJAAQ4L6SZ7SCURLNUHXU3Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:37:23.617775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d765748010e2fd2cfe42a456da1ef4de754c351d6d1904bc9cf0f81cb5c81253

Aliases

arxiv: 0802.0987 · arxiv_version: 0802.0987v1 · doi: 10.48550/arxiv.0802.0987 · pith_short_12: 25SXJAAQ4L6S · pith_short_16: 25SXJAAQ4L6SZ7SC · pith_short_8: 25SXJAAQ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/25SXJAAQ4L6SZ7SCURLNUHXU3Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d765748010e2fd2cfe42a456da1ef4de754c351d6d1904bc9cf0f81cb5c81253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bbfd180554803b58c206ade527047781073eec6012d5667507ccb99bdccc6fa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-02-07T14:30:10Z",
    "title_canon_sha256": "a74d3ba1e49ce805656f77c53f665c0f137b75a4c318f0bad6f2ed53ebe6b97e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0802.0987",
    "kind": "arxiv",
    "version": 1
  }
}